ChunyunMap.callback_options({region:[{id:"rg1", name:"北京", latlng:"116.3979471, 39.9081726"},{id:"rg2", name:"上海", latlng:"121.4759159, 31.2243531"},{id:"rg3", name:"广州", latlng:"113.3415270, 23.1270407"}],
    category:[{id:"c1", name:"航空"},{id:"c2", name:"铁路"}, {id:"c3", name:"公路"}, {id:"c4", name:"天气"}],
    date:["",""]
   });
   